Menu

Cheap flights from Washington Dulles Intl (IAD) to Caribbean

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Washington Dulles Intl (IAD) to Caribbean

How far in advance should I book a flight from Washington Dulles Intl to Caribbean?

Travelers have found it’s best to book a flight 41 days in advance to save up to 11% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 41 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington Dulles Intl to Caribbean 1-2 weeks in advance for as low as $380, or $415 for flights within the next 24 hours.

What is the cheapest month to fly from Washington Dulles Intl to Caribbean?

The best pricing can be found in the month of September. Prices to Caribbean from Washington Dulles Intl average $380. You can even find prices in September for less than $380, as users have found deals to Caribbean from as low as $194. The month of December appears to be one of the more expensive times to travel to Caribbean from Washington Dulles Intl. Flying in the targeted month can save you up to 41%.

Cheap flights from Washington Dulles Intl to Caribbean in August, September 2020

The best prices found for IAD to Caribbean flights for August, September
13 Aug - 18 Aug
$239pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl
15 Aug - 24 Aug
$240pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
14 Aug - 21 Aug
$242pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Caribbean 2020 flight deals

Cheap flights to Caribbean from Washington Dulles Intl found for this year
13 Aug - 18 Aug
$239pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl
15 Aug - 22 Aug
$240pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
14 Aug - 21 Aug
$242pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Caribbean

Late deals on round-trip flights to Caribbean from Washington Dulles Intl, departing today and this week
25 Jul - 1 Aug
$295pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl
25 Jul - 1 Aug
$310pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl
24 Jul - 28 Jul
$325pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Caribbean from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Caribbean
3:02 am - 9:46 am
Royal Air Maroc
1 Stop
6h 44m
IAD - STT
Royal Air Maroc
$247
Ovago
10:49 pm - 2:25 pm
Multiple Airlines
2 Stops
15h 36m
IAD - BGI
Multiple Airlines
$359
Gotogate
3:00 am - 11:35 am
Delta
1 Stop
8h 35m
IAD - SJU
Delta
$377
Delta

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Caribbean flights.

Flight FAQs

From Washington Dulles Intl to Caribbean

Are flight prices decreasing from Washington Dulles Intl to Caribbean due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Caribbean for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Washington Dulles Intl to Caribbean for under $300 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Caribbean for under $300. The cheapest flight booked recently is on Multiple Airlines for just $239, but on average you can expect to pay $268.

Are there nonstop flights from Washington Dulles Intl to Caribbean for under $200 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Caribbean, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington Dulles Intl to Caribbean for under $300?

There are currently 20+ open flights from Washington Dulles Intl to Caribbean within the next 7 days for less than $300.

What are the most popular airlines that fly from Washington Dulles Intl to Caribbean?

Major Airline, American Airlines and JetBlue are the most popular airlines when flying from Washington Dulles Intl to Caribbean.

What are the most popular routes from Washington Dulles Intl to Caribbean?

The most popular flight routes from Washington Dulles Intl to Caribbean are Washington Dulles Intl - San Juan Luis Munoz Marin Intl, Washington Dulles Intl - Saint Thomas Island Cyril E King and Washington Dulles Intl - Montego Bay Sangster Intl.

What are the cheapest Flights from Washington Dulles Intl to Caribbean?

On average you can expect to pay $388 for a flight from Washington Dulles Intl to Caribbean. The cheapest flight overall is $154 while the most popular route, (Washington Dulles Intl - San Juan Luis Munoz Marin Intl) is currently priced at $204.

How long is the flight from Washington Dulles Intl to Caribbean?

A quick flight from Washington Dulles Intl to Caribbean can take about 4h 08m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $979. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Washington Dulles Intl to Caribbean round-trip?

Delta, at $242, was found to be the cheapest airline from Washington Dulles Intl to Caribbean..

What are the cheapest airlines to fly from Washington Dulles Intl to Caribbean one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $121. Delta is not the only option available. At the moment, Royal Air Maroc is another option, for $247.

Destination information for Caribbean

Things to know before you go. Useful info for your trip from Washington Dulles Intl to Caribbean
Today's exchange rate
$1 = $1.00

Airports servicing Washington

Home Caribbean Cheap flights from Washington Dulles Intl to Caribbean